Electronic meeting question management

Abstract

Multimedia content is presented to a user. Questions presented by the user are monitored. A core concept of the question can be identified. The multimedia content can be analyzed to determine whether the multimedia content contains a possible answer to the question. If the multimedia content contains a possible answer to the question, but the possible answer is covered in a plurality of segments of the multimedia content, a confidence score can be assigned to each of the plurality of segments that cover the possible answer. The confidence score can indicate a probability that the respective segment answers the question. Based on the confidence score assigned to each of the segments, a segment for which there is a high level of confidence that the segment answers the question can be selected. Based on the selected segment, an answer to the question can be automatically generated and presented to the user.

What is claimed is: 
     
       1. A system, comprising:
 a processor programmed to initiate executable operations comprising: 
 presenting multimedia content to at least one user and, during presentation of the multimedia content, monitoring for questions presented by the user; 
 responsive to detecting a question presented by the user, identifying a core concept of the question using at least one process selected from a group consisting of natural language processing (NLP) and semantic analysis to process the question; 
 responsive to identifying the core concept of the question, analyzing the multimedia content to determine, based on the core concept of the question, whether the multimedia content contains at least one possible answer to the question; 
 responsive to determining that the multimedia content contains at least one possible answer to the question, but that the at least one possible answer is covered in a plurality of segments of the multimedia content, assigning a confidence score to each of the plurality of segments of the multimedia content that cover the at least one possible answer, the confidence score assigned to each of the plurality of segments of the multimedia content indicating a probability that the respective segment of the multimedia content answers the question presented by the user; 
 based on the confidence score assigned to each of the plurality of segments of the multimedia content, selecting at least one of the plurality of segments of the multimedia content for which there is a high level of confidence that the segment of the multimedia content answers the question presented by the user; and 
 based on the selected at least one of the plurality of segments of the multimedia content, automatically generating an answer to the question presented by the user and presenting the automatically generated answer to the user. 
 
     
     
       2. The system of  claim 1 , wherein:
 analyzing the multimedia content to determine, based on the core concept of the question, whether the multimedia content contains at least one possible answer to the question comprises:
 categorizing the question into at least one of a plurality of question categories based on the identified core concept of the question; and 
 
 assigning the confidence score to each of the plurality of segments of the multimedia content comprises:
 assigning the confidence score based, at least in part, on the categorizing the question into at least one of the plurality of question categories. 
 
 
     
     
       3. The system of  claim 1 , wherein automatically generating the answer to the question presented by the user comprises aggregating information contained in the plurality of segments of the multimedia content to formulate the answer. 
     
     
       4. The system of  claim 1 , wherein automatically generating the answer to the question presented by the user comprises selecting at least one of the plurality of segments that answers the question presented by the user. 
     
     
       5. The system of  claim 4 , wherein presenting the automatically generated answer to the user comprises presenting to the user the at least one of the plurality of segments that answers the question presented by the user. 
     
     
       6. The system of  claim 4 , wherein presenting the automatically generated answer to the user comprises indicating to the user where in the multimedia content the at least one of the plurality of segments that answers the question presented by the user is contained. 
     
     
       7. The system of  claim 1 , the executable operations further comprising:
 responsive to identifying the core concept of the question, analyzing extended content to determine, based on the core concept of the question, whether the extended content contains at least one possible answer to the question; 
 wherein automatically generating the answer to the question presented by the user comprises automatically generating the answer, based at least in part, on the extended content. 
 
     
     
       8. A computer program product comprising a computer readable storage medium having program code stored thereon, the program code executable by a processor to perform a method comprising:
 presenting, by the processor, multimedia content to at least one user and, during presentation of the multimedia content, monitoring, by the processor, for questions presented by the user; 
 responsive to detecting a question presented by the user, identifying, by the processor, a core concept of the question using at least one process selected from a group consisting of natural language processing (NLP) and semantic analysis to process the question; 
 responsive to identifying the core concept of the question, analyzing the multimedia content to determine, by the processor, based on the core concept of the question, whether the multimedia content contains at least one possible answer to the question; 
 responsive to determining that the multimedia content contains at least one possible answer to the question, but that the at least one possible answer is covered in a plurality of segments of the multimedia content, assigning, by the processor, a confidence score to each of the plurality of segments of the multimedia content that cover the at least one possible answer, the confidence score assigned to each of the plurality of segments of the multimedia content indicating a probability that the respective segment of the multimedia content answers the question presented by the user; 
 based on the confidence score assigned to each of the plurality of segments of the multimedia content, selecting, by the processor, at least one of the plurality of segments of the multimedia content for which there is a high level of confidence that the segment of the multimedia content answers the question presented by the user; and 
 based on the selected at least one of the plurality of segments of the multimedia content, automatically generating, by the processor, an answer to the question presented by the user and presenting, by the processor, the automatically generated answer to the user. 
 
     
     
       9. The computer program product of  claim 8 , wherein:
 analyzing the multimedia content to determine, based on the core concept of the question, whether the multimedia content contains at least one possible answer to the question comprises:
 categorizing the question into at least one of a plurality of question categories based on the identified core concept of the question; and 
 
 assigning the confidence score to each of the plurality of segments of the multimedia content comprises:
 assigning the confidence score based, at least in part, on the categorizing the question into at least one of the plurality of question categories. 
 
 
     
     
       10. The computer program product of  claim 8 , wherein automatically generating the answer to the question presented by the user comprises aggregating information contained in the plurality of segments of the multimedia content to formulate the answer. 
     
     
       11. The computer program product of  claim 8 , wherein automatically generating the answer to the question presented by the user comprises selecting at least one of the plurality of segments that answers the question presented by the user. 
     
     
       12. The computer program product of  claim 11 , wherein presenting the automatically generated answer to the user comprises presenting to the user the at least one of the plurality of segments that answers the question presented by the user. 
     
     
       13. The computer program product of  claim 11 , wherein presenting the automatically generated answer to the user comprises indicating to the user where in the multimedia content the at least one of the plurality of segments that answers the question presented by the user is contained. 
     
     
       14. The computer program product of  claim 8 , the method further comprising:
 responsive to identifying the core concept of the question, analyzing extended content to determine, based on the core concept of the question, whether the extended content contains at least one possible answer to the question; 
 wherein automatically generating the answer to the question presented by the user comprises automatically generating the answer, based at least in part, on the extended content.